#include <tmop.hpp>

Inheritance diagram for mfem::TMOPComboIntegrator:

Collaboration diagram for mfem::TMOPComboIntegrator:

Public Member Functions
	TMOPComboIntegrator ()

	~TMOPComboIntegrator ()

void	AddTMOPIntegrator (TMOP_Integrator *ti)
	Adds a new TMOP_Integrator to the combination. More...

const Array< TMOP_Integrator * > &	GetTMOPIntegrators () const

void	EnableLimiting (const GridFunction &n0, const GridFunction &dist, Coefficient &w0, TMOP_LimiterFunction *lfunc=NULL)
	Adds the limiting term to the first integrator. Disables it for the rest. More...

void	EnableLimiting (const GridFunction &n0, Coefficient &w0, TMOP_LimiterFunction *lfunc=NULL)
	Adds the limiting term to the first integrator. Disables it for the rest (dist in the general version of the method) equal to 1. More...

void	SetLimitingNodes (const GridFunction &n0)
	Update the original/reference nodes used for limiting. More...

virtual double	GetElementEnergy (const FiniteElement &el, ElementTransformation &T, const Vector &elfun)
	Compute the local energy. More...

virtual void	AssembleElementVector (const FiniteElement &el, ElementTransformation &T, const Vector &elfun, Vector &elvect)
	Perform the local action of the NonlinearFormIntegrator. More...

virtual void	AssembleElementGrad (const FiniteElement &el, ElementTransformation &T, const Vector &elfun, DenseMatrix &elmat)
	Assemble the local gradient matrix. More...

void	EnableNormalization (const GridFunction &x)
	Normalization factor that considers all integrators in the combination. More...

void	ParEnableNormalization (const ParGridFunction &x)

virtual void	AssemblePA (const FiniteElementSpace &)
	Method defining partial assembly. More...

virtual void	AssembleGradPA (const Vector &, const FiniteElementSpace &)
	Prepare the integrator for partial assembly (PA) gradient evaluations on the given FE space fes at the state x. More...

virtual double	GetLocalStateEnergyPA (const Vector &) const
	Compute the local (to the MPI rank) energy with partial assembly. More...

virtual void	AddMultPA (const Vector &, Vector &) const
	Method for partially assembled action. More...

virtual void	AddMultGradPA (const Vector &, Vector &) const
	Method for partially assembled gradient action. More...

virtual void	AssembleGradDiagonalPA (Vector &) const
	Method for computing the diagonal of the gradient with partial assembly. More...

Public Member Functions inherited from mfem::NonlinearFormIntegrator
virtual void	SetIntRule (const IntegrationRule *ir)
	Prescribe a fixed IntegrationRule to use (when ir != NULL) or let the integrator choose (when ir == NULL). More...

void	SetIntegrationRule (const IntegrationRule &ir)
	Prescribe a fixed IntegrationRule to use. More...

void	SetPAMemoryType (MemoryType mt)

const IntegrationRule *	GetIntegrationRule () const
	Get the integration rule of the integrator (possibly NULL). More...

virtual void	AssembleFaceVector (const FiniteElement &el1, const FiniteElement &el2, FaceElementTransformations &Tr, const Vector &elfun, Vector &elvect)
	Perform the local action of the NonlinearFormIntegrator resulting from a face integral term. More...

virtual void	AssembleFaceGrad (const FiniteElement &el1, const FiniteElement &el2, FaceElementTransformations &Tr, const Vector &elfun, DenseMatrix &elmat)
	Assemble the local action of the gradient of the NonlinearFormIntegrator resulting from a face integral term. More...

virtual void	AssemblePA (const FiniteElementSpace &trial_fes, const FiniteElementSpace &test_fes)

virtual bool	SupportsCeed () const
	Indicates whether this integrator can use a Ceed backend. More...

virtual void	AssembleMF (const FiniteElementSpace &fes)
	Method defining fully unassembled operator. More...

virtual void	AddMultMF (const Vector &x, Vector &y) const

ceed::Operator &	GetCeedOp ()

virtual	~NonlinearFormIntegrator ()

Protected Attributes
Array< TMOP_Integrator * >	tmopi

Protected Attributes inherited from mfem::NonlinearFormIntegrator
const IntegrationRule *	IntRule

ceed::Operator *	ceedOp

MemoryType	pa_mt = MemoryType::DEFAULT

Additional Inherited Members
Protected Member Functions inherited from mfem::NonlinearFormIntegrator
	NonlinearFormIntegrator (const IntegrationRule *ir=NULL)

Detailed Description

Definition at line 1526 of file tmop.hpp.

Constructor & Destructor Documentation

mfem::TMOPComboIntegrator::TMOPComboIntegrator ( )

inline

Definition at line 1533 of file tmop.hpp.

mfem::TMOPComboIntegrator::~TMOPComboIntegrator ( )

inline

Definition at line 1535 of file tmop.hpp.

Member Function Documentation

void mfem::TMOPComboIntegrator::AddMultGradPA	(	const Vector &	x,
		Vector &	y
	)		const

virtual

Method for partially assembled gradient action.

All arguments are E-vectors. This method can be called only after the method AssembleGradPA() has been called.

Parameters

[in]	x	The gradient Operator is applied to the Vector x.
[in,out]	y	The result Vector: \( y += G x \).

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 3236 of file tmop.cpp.

void mfem::TMOPComboIntegrator::AddMultPA	(	const Vector &	x,
		Vector &	y
	)		const

virtual

Method for partially assembled action.

Perform the action of integrator on the input x and add the result to the output y. Both x and y are E-vectors, i.e. they represent the element-wise discontinuous version of the FE space.

This method can be called only after the method AssemblePA() has been called.

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 3228 of file tmop.cpp.

void mfem::TMOPComboIntegrator::AddTMOPIntegrator ( TMOP_Integrator * ti )

inline

Adds a new TMOP_Integrator to the combination.

Definition at line 1541 of file tmop.hpp.

void mfem::TMOPComboIntegrator::AssembleElementGrad	(	const FiniteElement &	el,
		ElementTransformation &	Tr,
		const Vector &	elfun,
		DenseMatrix &	elmat
	)

virtual

Assemble the local gradient matrix.

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 3155 of file tmop.cpp.

void mfem::TMOPComboIntegrator::AssembleElementVector	(	const FiniteElement &	el,
		ElementTransformation &	Tr,
		const Vector &	elfun,
		Vector &	elvect
	)

virtual

Perform the local action of the NonlinearFormIntegrator.

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 3139 of file tmop.cpp.

void mfem::TMOPComboIntegrator::AssembleGradDiagonalPA ( Vector & diag ) const

virtual

Method for computing the diagonal of the gradient with partial assembly.

The result Vector diag is an E-Vector. This method can be called only after the method AssembleGradPA() has been called.

Parameters

[in,out] diag The result Vector: \( diag += diag(G) \).

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 3220 of file tmop.cpp.

void mfem::TMOPComboIntegrator::AssembleGradPA	(	const Vector &	x,
		const FiniteElementSpace &	fes
	)

virtual

Prepare the integrator for partial assembly (PA) gradient evaluations on the given FE space fes at the state x.

The result of the partial assembly is stored internally so that it can be used later in the methods AddMultGradPA() and AssembleGradDiagonalPA(). The state Vector x is an E-vector.

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 3211 of file tmop.cpp.

void mfem::TMOPComboIntegrator::AssemblePA ( const FiniteElementSpace & fes )

virtual

Method defining partial assembly.

The result of the partial assembly is stored internally so that it can be used later in the methods AddMultPA().

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 3203 of file tmop.cpp.

void mfem::TMOPComboIntegrator::EnableLimiting	(	const GridFunction &	n0,
		const GridFunction &	dist,
		Coefficient &	w0,
		TMOP_LimiterFunction *	lfunc = `NULL`
	)

Adds the limiting term to the first integrator. Disables it for the rest.

Definition at line 3098 of file tmop.cpp.

void mfem::TMOPComboIntegrator::EnableLimiting	(	const GridFunction &	n0,
		Coefficient &	w0,
		TMOP_LimiterFunction *	lfunc = `NULL`
	)

Adds the limiting term to the first integrator. Disables it for the rest (dist in the general version of the method) equal to 1.

Definition at line 3109 of file tmop.cpp.

void mfem::TMOPComboIntegrator::EnableNormalization ( const GridFunction & x )

Normalization factor that considers all integrators in the combination.

Definition at line 3171 of file tmop.cpp.

double mfem::TMOPComboIntegrator::GetElementEnergy	(	const FiniteElement &	el,
		ElementTransformation &	Tr,
		const Vector &	elfun
	)

virtual

Compute the local energy.

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 3127 of file tmop.cpp.

double mfem::TMOPComboIntegrator::GetLocalStateEnergyPA ( const Vector & x ) const

virtual

Compute the local (to the MPI rank) energy with partial assembly.

Here the state x is an E-vector. This method can be called only after the method AssemblePA() has been called.

Reimplemented from mfem::NonlinearFormIntegrator.

Definition at line 3244 of file tmop.cpp.

const Array<TMOP_Integrator *>& mfem::TMOPComboIntegrator::GetTMOPIntegrators ( ) const

inline

Definition at line 1543 of file tmop.hpp.

void mfem::TMOPComboIntegrator::ParEnableNormalization ( const ParGridFunction & x )

Definition at line 3187 of file tmop.cpp.

void mfem::TMOPComboIntegrator::SetLimitingNodes ( const GridFunction & n0 )

Update the original/reference nodes used for limiting.

Definition at line 3119 of file tmop.cpp.

Member Data Documentation

Array<TMOP_Integrator *> mfem::TMOPComboIntegrator::tmopi

protected

Definition at line 1530 of file tmop.hpp.

The documentation for this class was generated from the following files:

fem/tmop.hpp
fem/tmop.cpp

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation